S
M
T
W
T
F
S
26
63°
30°
27
63°
36°
28
64°
34°
29
68°
32°
30
75°
36°
1
81°
41°
2
73°
48°
3
82°
45°
4
82°
46°
5
81°
46°
6
82°
52°
7
81°
45°
8
75°
43°
9
82°
37°
10
79°
45°
11
79°
39°
12
90°
46°
13
63°
41°
14
73°
32°
15
68°
37°
16
57°
37°
17
59°
34°
18
68°
37°
19
73°
37°
20
73°
39°
21
77°
43°
22
65°
38°
23
65°
37°
24
68°
44°
25
60°
29°
26
41°
27°
27
51°
31°
28
61°
31°
29
62°
26°
30
59°
24°
31
64°
30°
1
64°
31°
2
68°
33°
3
71°
34°
4
60°
30°
5
53°
31°
6
54°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mt. Bachelor
Mt. Bachelor's May 2026 forecast shows daily high temperatures ranging from 41° to 71°, with overnight lows between 24° and 44°. The average high for May is 60° with an average low of 31°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Mt. Bachelor. See also: June | July | August.
